Growing community of inventors

Tokyo, Japan

Shun-ichi Ohba

Average Co-Inventor Count = 7.23

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 8

Shun-ichi OhbaHiroyuki Inoue (3 patents)Shun-ichi OhbaMasayuki Igarashi (3 patents)Shun-ichi OhbaTakumi Watanabe (3 patents)Shun-ichi OhbaManabu Kawada (3 patents)Shun-ichi OhbaHikaru Abe (3 patents)Shun-ichi OhbaYoshihiko Kobayashi (1 patent)Shun-ichi OhbaHiroyuki Inoue (5 patents)Shun-ichi OhbaChigusa Hayashi (3 patents)Shun-ichi OhbaAkio Nomoto (1 patent)Shun-ichi OhbaSonoko Atsumi (1 patent)Shun-ichi OhbaMasabumi Shibuya (1 patent)Shun-ichi OhbaTomoyuki Kimura (1 patent)Shun-ichi OhbaHayamitsu Adachi (1 patent)Shun-ichi OhbaChisato Nosaka (1 patent)Shun-ichi OhbaShun-ichi Ohba (4 patents)Hiroyuki InoueHiroyuki Inoue (125 patents)Masayuki IgarashiMasayuki Igarashi (15 patents)Takumi WatanabeTakumi Watanabe (6 patents)Manabu KawadaManabu Kawada (5 patents)Hikaru AbeHikaru Abe (4 patents)Yoshihiko KobayashiYoshihiko Kobayashi (16 patents)Hiroyuki InoueHiroyuki Inoue (5 patents)Chigusa HayashiChigusa Hayashi (3 patents)Akio NomotoAkio Nomoto (3 patents)Sonoko AtsumiSonoko Atsumi (1 patent)Masabumi ShibuyaMasabumi Shibuya (1 patent)Tomoyuki KimuraTomoyuki Kimura (1 patent)Hayamitsu AdachiHayamitsu Adachi (1 patent)Chisato NosakaChisato Nosaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Microbial Chemistry Research Foundation (4 from 44 patents)

2. Gakubunkan (1 from 1 patent)


4 patents:

1. 10202347 - Compound, production method therefor, and use of said compound

2. 9969699 - Cancer cell growth inhibitor, anticancer agent, and method for screening same, as well as novel compound

3. 9850211 - Compound, production method therefor, and use of said compound

4. 9617217 - Compound, production method therefor, and use of said compound

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1/3/2026
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